diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-04-28 09:56:46 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-05-23 16:21:04 +0300 |
| commit | 92dcc67c11d51671cca8df543e25c601e52336ad (patch) | |
| tree | ceb6cd8a9667cd35f75ea53fd73f07d280c1fd9d /drivers/gpu/drm/i915/intel_ringbuffer.h | |
| parent | 9bd18728a3f2edee33d4d241d20f394c798fb414 (diff) | |
drm/i915: Unify intel_ring_begin()
Combine the near identical implementations of intel_logical_ring_begin()
and intel_ring_begin() - the only difference is that the logical wait
has to check for a matching ring (which is assumed by legacy).
In the process some debug messages are culled as there were following a
WARN if we hit an actual error.
v2: Updated commentary
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1461833819-3991-12-git-send-email-chris@chris-wilson.co.uk
(cherry picked from commit 987046ad65361a8b038fbf8d76d152237fb7acf1)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 3adce83cfcfc..ff126485d398 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -108,8 +108,6 @@ struct intel_ringbuffer { int size; int effective_size; int reserved_size; - int reserved_tail; - bool reserved_in_use; /** We track the position of the requests in the ring buffer, and * when each is retired we increment last_retired_head as the GPU @@ -460,7 +458,6 @@ static inline void intel_ring_advance(struct intel_engine_cs *engine) } int __intel_ring_space(int head, int tail, int size); void intel_ring_update_space(struct intel_ringbuffer *ringbuf); -int intel_ring_space(struct intel_ringbuffer *ringbuf); bool intel_engine_stopped(struct intel_engine_cs *engine); int __must_check intel_engine_idle(struct intel_engine_cs *engine); |